Reversible and adjustable belt strap

ABSTRACT

The present invention provides a reversible track belt comprising an elongated strap having first and second ends, top and bottom surfaces, first and second side edges, and rows of notches on the two side edges of the strap. In addition, the present invention discloses a buckle comprising movable teeth for engaging the rows of notches on the two side edges of the strap.

FIELD OF THE INVENTION

The present invention relates to a novel reversible track belt buckle having teeth for engaging notches on the side edges of the leather strap to adjust the belt.

BACKGROUND OF THE INVENTION

Presently, there are adjustable track belts that have teeth for adjusting the size of the belt. Because such belts have a track of notches in the middle of the belt strap, these belts are not reversible, such that the user cannot simply reverse the belt and use the other side. However, the belt of the present invention has a track of notches on both side edges of the belt strap which permits users simply reverse the belt and use the other side. This structure allows users to have one track belt, instead of two track belts.

DESCRIPTION OF THE PRIOR ART

U.S. Patent Application Publication No. 20160309853 to Liam D. Snyder entitled “Adjustable Belt With Gear System” published on Oct. 27, 2016, and discloses an adjustable belt for wearing around a user's waist is disclosed, as shown below in FIGS. 2, 5, 6 and 7. The belt comprises a strap for placement around the user's waist. A buckle is coupled to a first end of the strap and is configured for accepting a second end of the strap and adjusting a length of the strap. The buckle further comprises a plurality of gears that mate with gear teeth located on an outward facing surface of the strap, such that movement of the second end of the strap within the buckle moves the plurality of gears; a spring loaded ratchet that contacts the gear teeth of the plurality of gears, such that the ratchet only allows movement of the plurality of gears in one direction; and a lever coupled to the spring loaded ratchet, such that activating the lever allows for movement of the plurality of gears in both directions. This belt is not reversible.

U.S. Pat. No. 6,108,821 to Jacques Malsoute entitled “Trouser Belt With Extensible Clasp” issued on Aug. 29, 2000, and discloses a box or clasping part 1 that can be permanently fixed at one extremity of the belt S, as shown below in FIGS. 1, 2, and 3. The clasping part 1 features a back face 2 within which is embossed a lodging 3, designed to accommodate the belt S. Screws or fixing rivets, symbolized by the dotted line 4 of FIG. 4, in lodging 3 ensures the anchoring of the belt extremity S in lodging 3. Furthermore, the clasping part 1 is equipped with a belt loop 6, on its upper face 5, for the opposite extremity of the belt loop.

Also, a buckle 7 with a pin 12, which is used to attach the opposite extremity (not depicted) of the belt S, is mounted on the clasping part 1, in regard of a forward face 8 opposite to the back face 2, so as to slide following the belt clasping direction C or the longitudinal direction corresponding to the longitudinal direction of the loop S. The buckle 7 includes a U-shaped ring 9, mounted on its open side on a transversal bar 10, to which it is articulated around a transversal axis 11. A buckle pin 12, perpendicular to the axis 11, is placed in the middle of the loop 9 whilst articulated to the transversal bar 10 around the axis 11 so as to penetrate one of the perforations of the corresponding extremity of belt S. This belt is not reversible.

PCT Patent Application Publication No. WO1986001983 to Hans Haseli entitled “Fastener for Connecting the Two Ends of a Belt” published on Apr. 10, 1986, and discloses (as shown below in FIGS. 1 and 2) a fastener for connecting the two ends (2, 20) of a belt, in which each of the two ends (2, 20) of the belt is or can be connected with a fastening element (1, 16) of the fastener. The two elements (1, 16) can be moved in opposite directions to each other in the longitudinal direction of the belt over a given length and are capable of being locked in a selectable relative position of the two fastening elements (1, 16). A fastening element (1) possesses a toothed bar (3) which extends along the longitudinal direction of the belt, in the notches (4) of which a tooth (9), arranged on the second fastening element (16), can be engaged under the effect of a pre-loaded spring. This belt is not reversible.

U.S. Pat. No. 9,155,359 to Dennis M. Bailey entitled “Ratchet Buckle With Locking Mechanism” issued on Oct. 13, 2015, and discloses a ratchet buckle system including an elongate adjustment strap having a plurality of inclined teeth transverse to a length of the strap. A ratchet mechanism is provided for engaging the teeth of the adjustment strap. The ratchet mechanism has a lever having a first end for actuating the ratchet mechanism and a distal end having an adjustment pawl for selectively engaging the teeth of the adjustment strap. The lever is pivotally mounted on a first axis transverse to the adjustment strap. A release mechanism having a release button lever is recessed in an opening in the first end of the lever and a locking pawl distal from the release button adjacent the adjustment pawl of the lever. The release button lever is pivotally mounted on a second axis transverse to the adjustment strap for locking engagement of the locking pawl and teeth of the adjustment strap. This belt is not reversible.

OBJECTS OF THE INVENTION

It is an object of the present invention to provide a reversible track belt that has notches on the two side edges of the leather strap to adjust the belt.

It is an object of the present invention to provide a reversible belt that has metal teeth on the buckle for adjustably engaging notches on the two side edges of the leather strap to adjust the belt.

It is another object of the present invention to provide a reversible belt having the above features.

SUMMARY OF THE INVENTION

The present invention provides a reversible track belt comprising an elongated strap having first and second ends, top and bottom surfaces, first and second side edges, and rows of notches on the two side edges of the strap. In addition, the present invention discloses a buckle comprising movable teeth for engaging the rows of notches on the two side edges of the strap.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a top perspective view of the of the present invention showing the buckle in the closed position;

FIG. 2 is an exploded view of the of the present invention showing the upper buckle body, the lower buckle body, and the buckle loop of the buckle;

FIG. 3 is a side perspective view of the present invention showing the row of notches on the bottom side edge of the belt strap;

FIG. 4 is a side perspective view of the present invention showing the buckle in the closed position and showing the row of notches on the bottom side edge of the belt strap;

FIG. 5 is a side perspective view of the present invention showing the buckle in the partial open position and showing the row of notches on the bottom side edge of the belt strap;

FIG. 6 is a side perspective view of the present invention showing the buckle in the open position and showing the row of notches on the bottom side edge of the belt strap;

FIG. 7 is a partial side perspective view of the present invention showing the bottom tooth of the buckle engaging the a notch on the bottom side edge of the belt strap;

FIG. 7A is an enlarged partial side perspective view of the present invention showing the bottom tooth of the buckle engaging a notch on the bottom side edge of the belt strap;

FIG. 8a is a partial cross sectional view of the present invention showing the spring actuated teeth of the buckle engaging two notches on the belt strap when the buckle is in the closed position;

FIG. 8b is a side perspective view of the present invention showing the buckle and a spring actuated tooth of the buckle in the closed position;

FIG. 8c is a partial cross sectional view of the present invention showing the spring actuated teeth of the buckle disengaging two notches on the belt strap when the buckle is in the partial open position;

FIG. 8d is a side perspective view of the present invention showing the buckle and a spring actuated tooth of the buckle in a partial open position;

FIG. 8e is a partial cross sectional view of the present invention showing the spring actuated teeth of the buckle totally retracted and disengaged from the two notches on the belt strap when the buckle is in the open position;

FIG. 8f is a side perspective view of the present invention showing the buckle and a spring actuated tooth of the buckle in the open position;

FIG. 9a is a top perspective view of the present invention showing the tooth actuating post and the curved or inclined portions of the tooth;

FIG. 9b is a front perspective view of the present invention showing the tooth actuating post and the curved or inclined portions of the tooth;

FIG. 9c is an additional side perspective view of the present invention showing the tooth actuating post and the curved or inclined portions of the tooth.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

As shown in FIGS. 3 through 8 f, the present invention provides a reversible track belt 10 that has a belt strap 12, having top and bottom surfaces 14 and 16, and rows of notches 20 and 22 on the two side edges 26 and 28 of the leather strap 12. As additionally shown in FIGS. 1 to 2, and in FIGS. 4 through 8 f, the belt 10 includes a buckle 30 having upper buckle body 32 and lower buckle body 34. The notches 20 and 22 are formed on the two side edges 26 and 28 of the leather strap 12, as distinguished from conventional ratchet belts with visible notches along the center of the belt's top surface. Thus, the reversible track belt 10 is constructed to be freely reversible so that either the top surface 14 or bottom surface 16 of belt 12 may be visible when worn, without the notches being visible on the top or bottom surfaces 14 and 16 of the belt. This is accomplished by simply detaching the buckle 30 from the top surface 14 and reattaching it to bottom surface 16.

As shown in FIGS. 1, 2, and 4 through 7, upper buckle body 32 preferably in the shape of a u-shaped loop, optionally has a pin 32 a in the middle of the loop at its distal end so as to penetrate one of the perforations of the corresponding extremity of the belt strap 12 while it is articulated relative to the transversal bar 32 b at the proximal end of the upper buckle body 32. The transversal bar 32 b further includes transversal hinges 32 c and 32 d for hingedly attaching the upper buckle body 32 to the lower buckle body 34. In addition, the transversal body 32 b has teeth 36 and 38 at each end for engaging notches 20 and 22 on the two side edges 26 and 28 of the leather belt strap 12.

As shown in FIGS. 1, 2, and 4 through 7, lower buckle body 34 is also preferably in the shape of a u-shaped loop. It has a base 34 a at its proximal end with two tooth recesses 34 b and 34 c for receiving teeth 36 and 38. The recesses 34 b and 34 c also each contain actuating springs 33 a and 33 b for actuating the teeth 36 and 38 up and down in a perpendicular direction. In this manner, the teeth will selectively engage the notches 20 and 22 on the two side edges 26 and 28 of the leather belt strap 12. In addition, the lower buckle body 34 has hinge pins 34 d and 34 e which hingedly engage the transversal hinges 32 c and 32 d of the upper buckle body 32 so as to hingedly attach the upper buckle body 32 to the lower buckle body 34. This allows the upper buckle body 32 to be lifted relative to the lower buckle body 34. Furthermore, a buckle loop 40 is attached to the base 34 a of the lower buckle body 34 for guiding and securing the extremity of the leather belt strap 12 after it passes through the buckle 30.

As shown in FIGS. 2 and 7A, each tooth 36 and 38 is attached to the transversal bar 32 b of the upper buckle body 32 by tooth attachment posts 36 a and 38 a, respectively. Furthermore, as shown in FIGS. 2, 7A, and 9 a through 9 c, the bottom end of each tooth 36 and 38 also includes a tooth actuating post 36 b and 38 b, respectively. The tooth actuating posts 36 b and 38 b are the part of each tooth that is inserted in the tooth recesses 34 b and 34 c of the base 34 a of the lower buckle body 34 and which engage with and are actuated in an up and down direction by actuating springs 33 a and 33 b in recesses 34 b and 34 c. Each tooth 36 and 38 further features a curved or inclined portion 36 c and 38 c. Curved portions 36 c and 38 c are shaped in such a fashion so as to easily slide in and out of, and thereby engage and disengage from notches 20 and 22 on the two side edges 26 and 28 of the leather strap 12. Specifically, each individual notch of notches 20 and 22 has an angular shape or inclined shape in order to slide in or out of the notches to mateably engage with and disengage with the curved portions 36 c and 38 c of teeth 36 and 38.

In operation, and as shown in FIGS. 4 through 8 f, the upper extremity of the belt strap 12 passes into and through the open end 50 of the buckle 30. The extremity of the belt strap 12 then passes over the transversal bar 32 b and through the buckle loop 40 so that the teeth 36 and 38 of the transversal bar 32 b then mateably engage the selected notches 20 and 22 of the belt strap 12. In order to loosen or tighten the belt strap 12 after it is locked in place, the user merely lifts the upper buckle body 32. Once the upper buckle body 32 is lifted it acts as a lever to cause the tooth actuating posts 36 b and 38 b to exert a downward force and to compress actuating springs 33 a and 33 b in recesses 34 b and 34 c which results in teeth 36 and 38 being retracted from and disengage the selected notches. Once the user pulls the strap 12 through buckle 30 to achieve a desired “tightness” of the strap 12, the upper buckle body 32 is released and it returns to its downward closed position. This causes the actuating springs 33 a and 33 b to exert an upward force on the tooth actuating posts 36 b and 38 b and thereby cause the teeth 36 and 38 to mateably engage the selected notches 20 and 22 of the belt strap 12. This process can be repeated until the desired “tightness” of the belt strap 12 is achieved.

In the specification the terms “comprise, comprises, comprised and comprising” or any variation thereof and the terms “include, includes, included and including” or any variation thereof are considered to be totally interchangeable and they should all be afforded the widest possible interpretation.

In addition, numerous modifications, alterations, and changes to the described embodiments are possible without departing from the scope of the claimed invention, as defined in the claims and their equivalents thereof. Thus, it is intended that the claimed invention not be limited by the described embodiments above, but that it be defined by the have the full scope of the following claims.

Advantages of the Present Invention

It is an advantage of the present invention to provide a reversible track belt that has notches on the two side edges of the leather strap to adjust the belt.

It is an advantage of the present invention to provide a reversible belt that has metal teeth on the buckle for adjustably engaging notches on the two side edges of the leather strap to adjust the belt.

It is an advantage of the present invention to provide a reversible belt having the above features.

A latitude of modification, change and substitution is intended in the foregoing disclosure, and in some instances, some features of the invention will be employed without a corresponding use of other features. Accordingly, it is appropriate that the appended claims be construed broadly and in a manner consistent with the spirit and scope of the invention herein. 

What is claimed is:
 1. A reversible track belt comprising: a. an elongated strap 12 having first and second ends, top and bottom surfaces 14 and 16, first and second side edges 26 and 28, and rows of notches 20 and 22 on the two side edges of the strap; and b. a buckle comprising movable teeth for engaging the rows of notches on the two side edges of the strap.
 2. A reversible track belt in accordance with claim 1, wherein said movable teeth engage the rows of notches and are spring actuated.
 3. A reversible track belt in accordance with claim 1, wherein said movable teeth have a curved or inclined surface.
 4. A reversible track belt in accordance with claim 1, wherein said movable teeth engage the notches on the two side edges of the strap when said buckle is in a closed position, and wherein said movable teeth disengage from the notches on the two side edges of the strap when said buckle is in an open position.
 5. A reversible track belt in accordance with claim 1, wherein said buckle comprises an upper buckle body connected to a lower buckle body.
 6. A reversible track belt in accordance with claim 2, wherein said upper buckle body has a u-shape.
 7. A reversible track belt in accordance with claim 1, wherein said buckle comprises a loop.
 8. A reversible track belt in accordance with claim 1, wherein said elongated strap has perforations.
 9. A reversible track belt in accordance with claim 1, wherein said front and rear surfaces of said elongated strap are reversible.
 10. A reversible track belt in accordance with claim 1, wherein said front and rear surfaces of said elongated strap each have different colors.
 11. A reversible track belt in accordance with claim 1, wherein said buckle can be detachably attached to either the top surface or the bottom surface of said elongated strap. 